1015440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{4231}}^1$

素因数の和:4247

約数の個数: 40

約数和(自身を含む): 3148608

約数和(自身を除く): 2133168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 4231, 8462, 12693, 16924, 21155, 25386, 33848, 42310, 50772, 63465, 67696, 84620, 101544, 126930, 169240, 203088, 253860, 338480, 507720, 1015440]

約数ペア:

[(1, 1015440), (2, 507720), (3, 338480), (4, 253860), (5, 203088), (6, 169240), (8, 126930), (10, 101544), (12, 84620), (15, 67696), (16, 63465), (20, 50772), (24, 42310), (30, 33848), (40, 25386), (48, 21155), (60, 16924), (80, 12693), (120, 8462), (240, 4231)]